摘要 |
Pultruded composites are formed using polar thermoplastic resins as the polymer component. By selecting polymer that do not include certain reactive structures, and by substantially excluding various types of additives from the polymer, higher processing temperatures can be used to form the pultruded part, and significant resin degradation is avoided. This permits good quality pultruded parts to be made, at commercially reasonable line speeds and with relatively high cross-sectional areas.
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